diff --git a/blocks.def.h b/blocks.def.h
index 7824b69..b29e26a 100644
--- a/blocks.def.h
+++ b/blocks.def.h
@@ -4,6 +4,7 @@
 static const Block blocks[] = {
     /*Icon*/    /*Command*/     /*Update Interval*/ /*Update Signal*/
     // {"", "dwmblocks-battery", SECONDS(10), 0},
+    {"", "[ \"$(fcitx5-remote)\" -eq 2 ] && printf '和' || printf '英'", 0, 2},
     {"", "dwmblocks-mu4e", SECONDS(15), 0},
     {"", "dwmblocks-volume", 0, 1},
     {" ", "date +'%a %b %d'", SECONDS(30), 0},
@@ -20,4 +21,4 @@ static const ThreadCallback thread_callbacks[] = {
 
 // sets delimeter between status commands. NULL character ('\0') means no delimeter.
 static char delim[] = "  ";
-static unsigned int delimLen = 5;
+static unsigned int delimLen = 2;
diff --git a/scripts/dwmblocks-mu4e b/scripts/dwmblocks-mu4e
index 7a711cc..df100b1 100755
--- a/scripts/dwmblocks-mu4e
+++ b/scripts/dwmblocks-mu4e
@@ -1,3 +1,3 @@
 #!/usr/bin/env zsh
-let message_count="$(mu find flag:unread AND maildir:/protonmail/Inbox | wc -l)"
+let message_count="$(mu find flag:unread AND maildir:/protonmail/Inbox 2>/dev/null | wc -l)"
 (( "${message_count}" > 0 )) && printf '  %s' "${message_count}"